I understand the reason for limiting the pvepvpmmorpg coop sectors to ±4 players, but what if one of those players is using an anti-ghosting keyboard and has recently bathed in Polyethylene Oxide, can that same player share half the keyboard with another player since it is anti ghosting.

Hellow, i need help. i changed de ammo for Black Mesa Steam Edition. i go to C:/steam/SteamApps/common/Black Mesa/bms/cfg/skill and changes the ennemies health and de ammo for the weapons. My question is: how i can upload this modification to de Black Mesa Steam Workshop? what I have to do?

That's a blatant lie. Operation Black Mesa is obviously just trying to capitalize on the popularity of "videos" by re-branding their non-interactive experience using the marketing term "0-player game". Don't listen to the buzzwords, Jeff! Don't do it!